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LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
- Belville
- BATMAN™
- BIONICLE
- Building Set with People
- Castle
- Duplo
- Fabuland
- Harry Potter
- Holiday and Event
- LEGOLAND
- Model Team
- Pirates
- Space
- Star Wars
- Technic
- Train
- Town
- Universal Building Set
- Western
- More Sets
- Misc
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THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Classic Space Classic Space Sets Official Sets Small Builds

6872: Xenon X-Craft

October 19, 2019April 21, 2026 Master Builder 6587 Views

Year Released: 1985
Bricklink
Instructions

Back A

Back A

← 607 – Back C
6872 – Back A →

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EXPLORE MORE OFFICIAL SETS

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Aquazone Aquazone Sets Large Builds Official Sets Stingrays

6198: Stingray Stormer

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Batman I BATMAN™ BATMAN™ Sets Large Builds Official Sets

7782: The Batwing: Joker’s Aerial Assault

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Episode IV/V/VI Large Builds Official Sets Star Wars Star Wars Sets

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Official Sets Small Builds Star Wars Star Wars Sets

7124: Flash Speeder

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Aquazone Aquazone Sets Hydronauts Official Sets Small Builds

6110: Solo Sub

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Dino Attack Large Builds Official Sets

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Castle Castle Sets Dragon Knights Medium Builds Official Sets

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Building Classic Town Medium Builds Official Sets Town Town Sets

6360: Weekend Cottage

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BIONICLE BIONICLE Sets Extra Large Builds Official Sets Warriors

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Official Sets Rock Raiders Rock Raiders Sets Very Small Builds

4920: Rapid Rider

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Basic Extra Large Builds Official Sets Universal Building Set

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Official Sets Space UFO UFO Sets Very Small Builds

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Official Sets Pirates Pirates I Pirates Sets Very Small Builds

6237: Pirates’ Plunder

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Exo-Force Medium Builds Official Sets

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About This Site

There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

Sets

Adventurers
Aquazone
BATMAN
Bionicle
Belville
Building Set with People
Castle
Duplo
Fabuland
Harry Potter
Holiday and Event
LEGOLAND
Model Team
Pirates
Space
Star Wars
Technic
Train
Town
Universal Building Set
Western
More Sets
Misc

Useful Links

Submit Instructions!
New Instructions
New Official Sets
New Alternate Builds
Minifigs
Very Small Builds (<35 pcs)
Small Builds (<100 pcs)
Medium Builds (<200 pcs)
Large Builds (<400 pcs)
Extra Large Builds (>400 pcs)
How BOTBB was Built

In Honor of 1526

The classic space set that never was.

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